package com.zzptc.shop.dao;

import com.zzptc.shop.vo.Users;
import com.zzptc.shop.vo.VO;

import java.sql.SQLException;
import java.util.List;

public interface IDAO {

    //数据库的增删改查
    public boolean insert
    (VO vo)throws SQLException;

    public void updata()throws SQLException;

    public boolean delete()throws SQLException;

    public List<Users> getAll()throws SQLException;

}
